<%@ taglib prefix="s" uri="/struts-tags" %>

<s:url var="citiesUrl" action="getCitiesCenter" namespace="/"/>
<tr><td>
<s:select label="Region" name="regions.region" id="regions"
      headerKey="" headerValue="Choose a Region"
      list="regions"
      listKey="regionId"
      listValue="region"
      onchange="getCitiesCenter(this.value,  '%{citiesUrl}')"/>
      <label style="color: red; display:none;">*</label>
</td></tr>